<!DOCTYPE html>
<html lang="zh-CN">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>施工场景危险源识别系统架构</title>
    <link href="bootstrap.min.css" rel="stylesheet">
    <style>
        h1 {

            width: 100%;
            text-align: center;
            color: #333;
        }

        .col {
            height: 100px;
        }

        .layer {
            width: 100px;
            height: 100px;
            padding: 15px;
            margin: 0 5px;
            border-radius: 10px;
            text-align: center;
            color: white;
            position: relative;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);

        }

        .arrow-down {
            width: 0;
            height: 0;
            border-top: 15px solid #2196F3;
            margin: 45px auto 0px;
            border-left: 15px solid transparent;
            border-right: 15px solid transparent;
        }

        .arrow-right {
            margin: 30px auto 0px;
            width: 0;
            height: 0;
            border-top: 15px solid transparent;
            border-bottom: 15px solid transparent;
            border-left: 15px solid #FF9800;
        }

        .arrow-left {
            width: 0;
            height: 0;
            border-top: 30px solid transparent;
            border-bottom: 30px solid transparent;
            border-right: 30px solid purple;
        }

        .color1 {
            background-color: #4CAF50;
        }

        .longarr {
            display: flex;
            margin: 25px auto 0px;
        }

        .lines {
            margin: 21px auto 0px;
            float: left;
            width: 100%;
            height: 15px;
            background-color: purple;
        }

       
    </style>
</head>

<body>
    <h1>1层数据流</h1>
    <div class="container text-center">
        <div class="row row1">
            <div class="col">
                <div class="card  color1 layer">安全检察员</div>
            </div>
            <div class="col">
                <div class="arrow-right"></div>
            </div>
            <div class="col">
                <div class="card  color1 layer">拍照、上传图像</div>
            </div>
            <div class="col">
                <div class="arrow-right"></div>
            </div>
            <div class="col">
                <div class="card  color1 layer">图像预处理</div>
            </div>
            <div class="col">
                <div class="arrow-right"></div>
            </div>
            <div class="col">
                <div class="card  color1 layer">yolo模型安全帽检测</div>
            </div>
            <div class="col">
                <div class="arrow-right"></div>
            </div>
            <div class="col">
                <div class="card  color1 layer">结果处理</div>
            </div>
        </div>
        <div class="row">
            <div class="col">

            </div>
            <div class="col">

            </div>
            <div class="col">
                <div class="arrow-down"></div>
            </div>
            <div class="col">

            </div>
            <div class="col">
                <div class="arrow-down"></div>
            </div>
            <div class="col">

            </div>
            <div class="col">
                <div class="arrow-down"></div>
            </div>
            <div class="col">

            </div>
            <div class="col">
                <div class="arrow-down"></div>
            </div>
        </div>
        <div class="row">
            <div class="col">

            </div>
            <div class="col">

            </div>
            <div class="col">
                <div class="card color1 layer">输入图像数据</div>
            </div>
            <div class="col">
                <div class="arrow-right"></div>
            </div>
            <div class="col">
                <div class="card color1 layer">去噪，图像归一化</div>
            </div>
            <div class="col">
                <div class="arrow-right"></div>
            </div>
            <div class="col">
                <div class="card color1 layer">生成检测框与置信度</div>
            </div>
            <div class="col">
                <div class="arrow-right"></div>
            </div>
            <div class="col">
                <div class="card color1 layer">标记检测结果</div>
            </div>
        </div>
        <div class="row">
            <div class="col-2">
                <div class="card  color1 layer">服务器保存</div>
            </div>

            <div class="col-10 ">
                <div class="longarr">
                    <div class="arrow-left"></div>
                    <div class="lines"></div>
                </div>

            </div>

        </div>
    </div>


</body>
<script src="./bootstrap.bundle.min.js"></script>

</html>